2 years ago

If you can run a mile in 7 minutes, how fast are you running?

Mathematics

1 answer:

Semmy [17]2 years ago

8 0

You are running 8.5 mph

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What is the angles mSRW?

Scilla [17]

Answer:

126°

Step-by-step explanation:

(2x +18)° = (3x)°

2x + 18 = 3x

18 = 3x - 2x

18 = x

therefore, (3x)° = (3*18)°= (54)°

$m\angle SRW + (3x)\degree = 180\degree \\m\angle SRW + 54\degree = 180\degree \\m\angle SRW = 180\degree - 54\degree \\\huge\red{\boxed{m\angle SRW = 126\degree}}$

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3 years ago

A colony contains 1500 bacteria. The population increases at a rate of 115% each hour. If x represents the number of hours elaps

choli [55]

F(x) = 1500(2.15)x thank me later

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3 years ago

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The vertices of polygon ABCD are at A(1, 1), B(2, 3), C(3, 2), and D(2, 1). ABCD is reflected across the x-axis and translated 2

Lana71 [14]

-- Reflecting across the x-axis makes all the x-coordinates the negative of
what they were before the reflection. The y-coordinates don't change.

-- Translating 2 units up makes all the y-coordinates 2 greater than
they were before the translation. The x-coordinates don't change.

You didn't give us a list of new coordinates, so there's nothing
to match with.

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3 years ago

(5n^2-n) + (8n^2-2n)

artcher [175]

13n^2 -3n should be the answer

3 0

3 years ago

Please write step by step of how you got the answer. Thankyou

stealth61 [152]

Answer:

The solution in the attached figure

Step-by-step explanation: